What is the mass of 3.20 mol of copper (Cu)?

1 Answer
Jan 11, 2016

In order to find the mass when giving the amount of moles, just multiply the moles by the molar mass.


The molar mass of copper is 63.55

#3.20*63.55# = 203.36

The mass of 3.2 moles of copper is 203.36 grams.